TLE4278GXUMA3

OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Features • Output voltage tolerance ≤ ±2% • Very low current consumption • Separated reset and watchdog output • Low-drop voltage • Watchdog • Adjustable watchdog activating threshold • Adjustable reset threshold • Overtemperature protection • Reverse polarity protection • Short-circuit proof • Suitable for use in automotive electronics • Wide temperature range • Green Product (RoHS compliant) Potential applications General automotive applications. Product validation Qualified for automotive applications. Product validation according to AEC-Q100/101. Description The OPTIREG™ Linear TLE4278G is a monolithic integrated low-drop fixed output voltage regulator supplying loads up to 200 mA. The IC is available in a PG-DSO-14 package. It is designed to supply microprocessor systems under the severe conditions of automotive applications and therefore equipped with additional protection functions against over- load, short circuit and overtemperature. The TLE4278 can also be used in other applications where a stabilized voltage is required. Type Package Marking TLE4278G PG-DSO-14 TLE4278G Data Sheet www.infineon.com/OPTIREG-Linear 1 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Table of contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 3.1 3.2 3.3 General product characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Functional range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4.1 4.2 4.3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 5.1 5.2 5.3 5.4 5.5 5.6 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input, output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset switching threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Watchdog activating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Watchdog timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hints for unused pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Data Sheet 2 5 5 6 6 13 13 14 15 16 17 18 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Block diagram 1 Block diagram VΙ 13 9 Temperature Sensor Protection Circuit 14 VQ RO Reset Generator - + Control Amplifier 7 1 Bandgap Reference Watchdog 2 3-5, 10-12 WADJ GND Figure 1 Data Sheet 6 RADJ WO D 8 WΙ AEB02114 Block diagram 3 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Pin configuration 2 Pin configuration WO WADJ GND GND GND D RADJ 1 2 3 4 5 6 7 14 13 12 11 10 9 8 RO VΙ GND GND GND VQ WΙ AEP02113 Figure 2 Pin configuration PG-DSO-14 (top view) Table 1 Pin definitions and functions Pin Symbol Function 1 WO Watchdog output; the open collector output is connected to the 5 V output via an integrated resistor of 30 kΩ. 2 WADJ Watchdog adjust; an external resistor to GND determines the watchdog activating threshold. 3, 4, 5, 10, 11, 12 GND Ground 6 D Reset delay; connect a capacitor to ground for delay time adjustment. 7 RADJ Reset switching threshold adjust; for setting the switching threshold, connect a voltage divider from output to ground. If this input is connected to ground, the reset is triggered at the internal threshold. 8 WI Watchdog input; rising edge-triggered input for monitoring a microcontroller. 9 Q 5 V output voltage; block to ground with min. 10 µF capacitor, ESR ≤ 5 Ω. 13 I Input voltage; block to ground directly on the IC with ceramic capacitor. 14 RO Reset output; the open collector output is connected to the 5 V output via an integrated resistor of 30 kΩ. Data Sheet 4 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator General product characteristics 3 General product characteristics 3.1 Absolute maximum ratings Table 2 Absolute maximum ratings Tj = -40°C to 150°C Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Input voltage I Voltage VI -42 – 45 V – Current II – – – mA Internally limited Voltage VQ -1 – 25 V – Current IQ – – – mA Internally limited Voltage VRO -0.3 – 25 V – Current IRO -5 – 5 mA – Voltage VD -0.3 – 7 V – Current ID -2 – 2 mA – Output voltage Q Reset output RO Reset delay D Reset switching threshold adjust RADJ Voltage VRADJ -0.3 – 7 V – Current IRADJ – – – mA Internally limited Voltage VWI -0.3 – 7 V – Current IWI – – – mA Internally limited Voltage VWO -0.3 – 25 V – Current IWO -5 – 5 mA – Voltage VWADJ -0.3 – 7 V – Current IWADJ – – – mA Internally limited IGND -100 – 50 mA – Junction temperature Tj -50 – 150 °C – Storage temperature Tstg -50 – 150 °C – Watchdog input WI Watchdog output WO Watchdog adjust WADJ Ground GND Current Temperatures Data Sheet 5 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator General product characteristics Note: ESD protection according to MIL Std. 883: ±2 kV. Maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit. 3.2 Functional range Table 3 Functional range Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Input voltage VI 5.5 – 45 V – Junction temperature Tj -40 – 150 °C – Note: In the functional range the functions given in the circuit description are fulfilled. 3.3 Thermal resistance Table 4 Thermal resistance Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. – 80 K/W – 30 K/W Junction ambient Rthj-a – Junction pin Rthj-pin – 3 1) Measured to pin 4 2 1) Package mounted on PCB 80 × 80 × 1.5 mm ; 35 µm Cu; 5 µm Sn; Heat Sink Area 6 cm ; zero airflow. Data Sheet 6 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Functional description 4 Functional description The TLE4278 is a monolithic integrated low-drop fixed output voltage regulator supplying loads up to 200 mA. An input voltage VI in the range of 5.5 V ≤ VI ≤ 45 V is regulated to VQ,nom = 5 V with an accuracy of ±2%. The device operates in the wide temperature range of Tj = -40°C to 150°C. Two additional features are implemented in the TLE4278 a load dependent watchdog function as well as a sophisticated reset function including power on reset, under voltage reset, adjustable reset delay time and adjustable reset switching threshold. The watchdog function monitors the microcontroller, including time base failures. In case of a missing rising edge within a certain pulse repetition time the watchdog output is set to “low”. Programming of the max. repetition time can be done easily by an external reset delay capacitor. To prevent a reset in case of missing pulses, the watchdog output WO is separate from the reset output RO for the TLE4278. The watchdog output can be used as an interrupt signal for the microcontroller. In any case it is possible to connect pin WO and pin RO externally. When the controller is set to sleep mode or low power mode its current consumption drops and no watchdog pulses are created. In order to avoid unnecessary wake-up signals due to missing pulses at pin WI the watchdog feature can be disabled as a function of the load current. The switch off threshold is set by an external resistor to pin WADJ. The watchdog function can also be used as a timer, which periodically wakes up the controller. Therefore the pin WADJ must be connected to the output Q. The power on reset feature is necessary for a defined start of the microprocessor when switching on the application. The reset signal at pin RO goes “high” after a certain delay timed trd when the output voltage of the regulator has surpassed the reset threshold. The delay time is set by the external delay capacitor. An under voltage reset circuit supervises the output voltage. In case VQ falls below the reset threshold the reset output is set to “low” after a short reset reaction time trr. The reset “low” signal is generated down to an output voltage VQ of 1 V. In addition the reset switching threshold can be adjusted by an external voltage divider. This feature is useful with microprocessors which ensure a safe operation down to voltages below the internally set reset threshold of 4.65 V typical. Data Sheet 7 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Functional description 4.1 Electrical characteristics Table 5 Electrical characteristics VI = 13.5 V; -40°C ≤ Tj ≤ 125°C (unless otherwise specified) Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Output voltage VQ 4.90 5.00 5.10 V 0 mA ≤ IQ ≤ 150 mA; 6 V ≤ VI ≤ 28 V Output voltage VQ 4.8 5.0 5.2 V 1 mA ≤ IQ ≤ 50 mA; 28 V ≤ VI ≤ 45 V Output current limiting IQ 200 400 – mA VQ = 4.8 V Current consumption Iq = II - IQ Iq,o – 180 200 µA Tj = 25°C; IQ = 0 mA Current consumption Iq = II - IQ Iq,o – 210 230 µA IQ = 0 mA; Tj = 85°C Current consumption Iq = II - IQ Iq,150 – 5 12 mA IQ = 150 mA Drop voltage VDR = VI - VQ Vdr – 0.25 0.5 V IQ = 150 mA1) Load regulation ∆VQ.lo -30 -5 – mV IQ = 5 to 150 mA; VI = 6 V Line regulation ∆VQ,li – 5 20 mV VI = 6 to 28 V; IQ = 5 mA Reset threshold VQ,rt 4.5 4.65 4.8 V RADJ connected to GND Reset headroom ∆VQ,rt = (VQ,nom VQ,rt) 180 350 – mV IQ = 10 mA Reset adjust threshold VRADJ,th 1.28 1.35 1.45 V VQ ≥ 3.5 V Reset low voltage VRO,l – 0.20 0.40 V Rext = 10 kΩ to VQ; VQ ≥ 1 V Reset high voltage VRO,h 4.5 – – V – Reset pull-up RRO 20 30 45 kΩ Internal connected to VQ Charging current ID,c 2 5 8 µA VD = 1.0 V Upper timing threshold VDU 1.5 1.9 2.3 V – Lower reset timing threshold VDRL 0.2 0.3 0.4 V – Delay time trd 12 20 28 ms CD = 47 nF Reset reaction time trr 0.4 1.0 2.0 µs CD = 47 nF Reset generator Data Sheet 8 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Functional description Table 5 Electrical characteristics (cont’d) VI = 13.5 V; -40°C ≤ Tj ≤ 125°C (unless otherwise specified) Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Watchdog Activating threshold VWADJ,th 1.28 1.35 1.45 V Voltage at WADJ Current ratio IQ/IWADJ 650 720 800 – IQ ≤ 10 mA Slew rate dVWI/dt 5 – – V/µs From 20% up to 80% VQ Watchdog low voltage VWOL – 0.2 0.4 V Rext > 10 kΩ to VQ Watchdog high voltage VWOH 4.5 – – V – Watchdog pull-up RWO 20 30 45 kΩ Internal connected to VQ Charge current ID,wc 2 5 8 µA VD = 1.0 V Discharge current ID,wd 0.6 1.3 2.0 µA VD = 1.0 V Upper timing threshold VDU 1.5 1.9 2.3 V – Lower watchdog timing threshold VDWL 0.5 0.7 0.9 V – Watchdog output pulse period TWD,p 42 60 80 ms Cd = 47 nF 7 13 19 ms VQ > VRT 35 47 61 ms Cd = 47 nF Watchdog output low time tWD,l Watchdog trigger time TWI,tr 1) Measured when the output voltage VQ has dropped 100 mV from the nominal value. Data Sheet 9 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Functional description 4.2 Test circuit ΙΙ C Ι1 1000 μF Ι WO VΙ WO VΙ WΙ VWADJ 9 VQ ΙQ C Ι2 470 nF Ι WADJ WADJ VWO 13 VW VD CQ 10 μF TLE 4278 G 1 2 8 3-5, 10-12 GND 6 D CD 47 nF Ι GND RO 14 7 RADJ Ι RO VQ VRO VRE AES02115 VDR = VΙ -VO Outside the control range Figure 3 Data Sheet Test circuit 10 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Functional description 4.3 Typical performance characteristics Drop voltage Vdr versus output current IQ Current consumption Iq versus output current IQ TL E4 2 7 8 _ IQ -IQ .VSD AED01544 mV I q [mA] V dr 700 V I = 13.5V T j = 25°C 10 600 500 1 400 Tj = 125 C 300 Tj = 25 C 0.1 200 100 0 0 50 100 150 200 250 0.01 0.1 mA 1 10 100 ΙQ Current consumption Iq versus input voltage VI IQ [mA] Output voltage VQ versus input voltage VI AED01546 12 Iq mA VQ Tj = 25 ˚C 10 10 8 8 6 AED01547 mA 6 R L= 33 Ω R L= 33 Ω 4 4 R L= 50 Ω 2 0 2 R L= 100 Ω 0 10 20 30 0 40 V 50 VI Data Sheet 0 2 4 6 8 V VΙ 11 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Functional description Charge current ID,wc and discharge current ID,wd versus temperature Tj AED03111 8 μA Ι Switching voltage VDU, VDWL and VDRL versus temperature Tj VD VΙ = 13.5 V VD = 1.0 V 7 V Ι = 13.5 V 2.4 6 Ι D, wc 5 2.0 4 1.6 3 1.2 2 Ι D, wd 1 0 -40 AED03055 3.2 V 2.8 0 40 80 120 V DU 0.8 V DWL 0.4 V DRL 0 -40 C 0 40 80 Tj Tj Output voltage VQ versus temperature Tj Output current limit IQ versus input voltage VI AED03056 5.2 VQ 120 ˚C 160 AED03057 500 IQ V 5.1 Tj = 25 ˚C mA 400 VΙ = 13.5 V 5.0 300 4.9 200 4.8 100 4.7 4.6 -40 0 0 40 80 120 ˚C 160 10 20 30 40 V 50 VI Tj Data Sheet 0 12 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Application information 5 Application information 5.1 Input, output The input capacitors CI1 and CI2 are necessary for compensating line influences. Using a resistor of approx. 1 Ω in series with CI1, the LC circuit of input inductance and input capacitance can be damped. To stabilize the regulation circuit the output capacitor CQ is necessary. Stability is ensured at values CQ ≥ 10 µF with an ESR ≤ 5 Ω within the operating temperature range. VΙ +12 V C Ι1 CΙ2 13 9 VQ 470 nF 1 TLE 4278G 14 8 3-5, 10-12 GND 6 D WO R1 CQ 22 μF RO WΙ RADJ 7 2 WADJ μP *) Cooling Area CD 47 nF R WADJ R2 *) or short to GND for internal threshold Figure 4 Data Sheet AES02116 Application circuit 13 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Application information 5.2 Reset timing The power-on reset delay time is defined by the charging time of an external capacitor CD which can be calculated as follows: CD = (∆trd × ID,c) / ∆V (5.1) Definitions: • CD = delay capacitor • ∆trd = delay time • ID,c = charge current, typical 5 µA • ∆V = VDU, typical 1.9 V • VDU = upper delay switching threshold at CD for reset delay time The reset reaction time trr is the time it takes the voltage regulator to set the reset out “low” after the output voltage has dropped below the reset threshold. It is typically 1 µs for delay capacitor of 47 nF. For other values for CD the reaction time can be estimated using Equation (5.2): trr ≈ 20 s/F × CD (5.2) VΙ t < t rr VQ V Q, rt d V Ι D,c = dt CD VD t V DU V DRL VRO t rd t rr t t Power-on-Reset Figure 5 Data Sheet Thermal Shutdown Voltage Dip at Input Undervoltage Secondary Spike Overload at Output AED03010 Reset timing (watchdog disabled) 14 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Application information 5.3 Reset switching threshold The present default value is 4.65 V. When using the TLE4278 the reset threshold can be set to 3.5 V < VQ,rt < 4.6 V by connecting an external voltage divider to pin RADJ. The calculation can be easily done since the reset adjust input current can be neglected. If this feature is not needed, the pin must be connected to GND. VQ,rt = Vref × (1 + R1/R2) (5.3) Definitions: • VQ,rt = Reset threshold • Vref = comparator reference voltage, typical 1.35 V (Reset adjust input current ≈ 50 nA) TLE 4278 G Ι 13 9 Q 30 kΩ 14 RO Band-GapReference Band-GapReference 1.35 V 1.35 V >1 + - R1 7 3 ... 5, RADJ 10 ... 12 GND R2 AES03071 Figure 6 Reset switching threshold The reset output pin is internally connected to the 5 V output Q via a 30 kΩ pull-up resistor. Down to an output voltage VQ of typical 1 V the reset “low” signal at pin RO is generated. For the timing of the reset feature please refer to Figure 5. Data Sheet 15 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Application information 5.4 Watchdog activating The calculation of the external resistor which adjusts the watchdog switch off threshold can be done by Equation (5.4): RWADJ = VWADJ,th × (IQ/IWADJ)/IQ,act (5.4) Definitions: • VWADJ,th = switch off threshold, typical 1.35 V • IQ/IWADJ = current ratio, typical 720 • IQ,act = switch off load current TLE 4278 G Ι Q Band-GapReference HIGH + - WADJ Watchdog active LOW Watchdog disabled R WADJ GND AES03072 Figure 7 Data Sheet Watchdog activating 16 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Application information 5.5 Watchdog timing The frequency of the watchdog pulses must be higher than the minimum pulse sequence which is set by the external reset delay capacitor CD. Calculation can be done according to the formulas given in Figure 8. The watchdog output is internally connected to the output Q via a 30 kΩ pull-up resistor. To generate a watchdog created reset signal for the microcontroller the pin WO can be connected to the reset input of the microcontroller. It is also allowed to parallel the watchdog out to the reset out. VW Ι t VΙ VQ t T WD, p VD t T WI, tr VDU VDWL VWO T WI, tr = t WD, L (VDU - VDWL ) Ι D, wd C D ; T WD, p = (VDU -VDWL ) (Ι D, wc + Ι D, wd ) Ι D, wc x Ι D, wd C D ; t WD, L = t (VDU - VDWL ) Ι D, wc t CD AED03099 Figure 8 Data Sheet Timing of the watchdog function 17 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Application information 5.6 Hints for unused pins Table 6 Hints for unused pins Symbol Function Connect to RO Reset output Open D Reset delay Open or to output Q RADJ Reset switching threshold adjust GND WI Watchdog input GND WO Watchdog output Open WADJ Watchdog adjust 1) Data Sheet To output Q via a 270 kΩ resistor: Watchdog always active 2) To GND: Watchdog disabled 18 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Package information 6 Package information Figure 9 PG-DSO-14 (Plastic Dual Small Outline) 1) Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). Further information on packages https://www.infineon.com/packages 1) Dimension in mm Data Sheet 19 Rev. 1.5 2018-09-10 OPTIREG™ Linear TLE4278G 5 V low drop fixed voltage regulator Revision history 7 Revision history Revision Date 1.5 Data Sheet Changes 2018-09-10 Updated layout and structure Updated packaged drawing “PG-DSO-14” Editorial changes 20 Rev. 1.5 2018-09-10 Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2018-09-10 Published by Infineon Technologies AG 81726 Munich, Germany © 2018 Infineon Technologies AG. All Rights Reserved. Do you have a question about any aspect of this document? Email: erratum@infineon.com Document reference Z8F55294583 IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics ("Beschaffenheitsgarantie"). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. In addition, any information given in this document is subject to customer's compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer's products and any use of the product of Infineon Technologies in customer's applications. The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer's technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application. For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). WARNINGS Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office. Except as otherwise explicitly approved by Infineon Technologies in a written document signed by authorized representatives of Infineon Technologies, Infineon Technologies’ products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury.